Abstract
In this paper we present JPEG steganography method based on hiding data to the stream of ternary coefficients. In the proposed method each nonzero DCT coefficient is converted to the corresponding ternary coefficient. The block of 3m − 1 ternary coefficients is used for hiding m ternary messages by modifying one or two coefficients. Due to higher information density of the ternary coefficients, the proposed method has many solutions for hiding necessary data. Such a big choice enables to choose coefficients with lowest distortion impact. As a result, the proposed methods have better data hiding performance compared to the existing steganographic methods based on hiding data to stream of binary coefficients like matrix encoding (F5) and modified matrix encoding (MME). The proposed methods were tested with steganalysis method proposed by T. Pevny and J.Fridrich. The experimental results show that the proposed method has less detectability compared to MME (modified matrix encoding).
| Original language | English |
|---|---|
| Title of host publication | Digital Watermarking - 9th International Workshop, IWDW 2010, Revised Selected Papers |
| Editors | Hyoung-Joong Kim, Yun Qing Shi, Mauro Barni |
| Publisher | Springer Verlag |
| Pages | 202-210 |
| Number of pages | 9 |
| ISBN (Print) | 9783642184048 |
| DOIs | |
| Publication status | Published - 2011 Jan 1 |
| Event | 9th International Workshop on Digital Watermarking, IWDW 2010 - Seoul, Korea, Republic of Duration: 2010 Oct 1 → 2010 Oct 3 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 6526 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | 9th International Workshop on Digital Watermarking, IWDW 2010 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 10/10/1 → 10/10/3 |
Fingerprint
ASJC Scopus subject areas
- Theoretical Computer Science
- Computer Science(all)
Cite this
Ternary Data Hiding Technique for JPEG Steganography. / Sachnev, Vasily; Kim, Hyong Joong.
Digital Watermarking - 9th International Workshop, IWDW 2010, Revised Selected Papers. ed. / Hyoung-Joong Kim; Yun Qing Shi; Mauro Barni. Springer Verlag, 2011. p. 202-210 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6526 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Ternary Data Hiding Technique for JPEG Steganography
AU - Sachnev, Vasily
AU - Kim, Hyong Joong
PY - 2011/1/1
Y1 - 2011/1/1
N2 - In this paper we present JPEG steganography method based on hiding data to the stream of ternary coefficients. In the proposed method each nonzero DCT coefficient is converted to the corresponding ternary coefficient. The block of 3m − 1 ternary coefficients is used for hiding m ternary messages by modifying one or two coefficients. Due to higher information density of the ternary coefficients, the proposed method has many solutions for hiding necessary data. Such a big choice enables to choose coefficients with lowest distortion impact. As a result, the proposed methods have better data hiding performance compared to the existing steganographic methods based on hiding data to stream of binary coefficients like matrix encoding (F5) and modified matrix encoding (MME). The proposed methods were tested with steganalysis method proposed by T. Pevny and J.Fridrich. The experimental results show that the proposed method has less detectability compared to MME (modified matrix encoding).
AB - In this paper we present JPEG steganography method based on hiding data to the stream of ternary coefficients. In the proposed method each nonzero DCT coefficient is converted to the corresponding ternary coefficient. The block of 3m − 1 ternary coefficients is used for hiding m ternary messages by modifying one or two coefficients. Due to higher information density of the ternary coefficients, the proposed method has many solutions for hiding necessary data. Such a big choice enables to choose coefficients with lowest distortion impact. As a result, the proposed methods have better data hiding performance compared to the existing steganographic methods based on hiding data to stream of binary coefficients like matrix encoding (F5) and modified matrix encoding (MME). The proposed methods were tested with steganalysis method proposed by T. Pevny and J.Fridrich. The experimental results show that the proposed method has less detectability compared to MME (modified matrix encoding).
UR - http://www.scopus.com/inward/record.url?scp=85036611084&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85036611084&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-18405-5_17
DO - 10.1007/978-3-642-18405-5_17
M3 - Conference contribution
AN - SCOPUS:85036611084
SN - 9783642184048
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 202
EP - 210
BT - Digital Watermarking - 9th International Workshop, IWDW 2010, Revised Selected Papers
A2 - Kim, Hyoung-Joong
A2 - Shi, Yun Qing
A2 - Barni, Mauro
PB - Springer Verlag
ER -